Windows Server 2003 ??? ?????? (RAID-5) ?? ??? ?? ??????? ??? ?? ??????? ???? ?? ??? ???? ????

??????, Windows Server 2003 ??? RAID-5 ?? ??? ??, ????? ??? ??????? ??? (32 ???? ?? ??? 3) ?? ???? ????? ????? ?? ????? ????? ?? ??????? ??? ?? ??????? ??????? ?????? ???

?????? ??? ???????? ??????? ?? ??????? ???? ????? ?? ??? ?????? ??? Windows Server 2003 ??? ?????? ??? ?????? ??????? ??? ?? ?? ???? ?? ???? ?????? ?? ??? reconstruct ???? ?? ??? ????? ???? ???? ??? RAID-5 ??????? stripe ???? ?? ?????? ??? ????? ?? ?? ???? ?? ???? ????? ???? ???? ??, Windows Server 2003 ???? ????? ?? ???? re-create ???? ?? ??? ?????? ??????? ????? ???? ???

?? ?????? ???? ?? ???? ?????????? favor ?? ???? ??????? ?? ???? ?????/?????? ??? ????? ?????????? RAID-5 ??? ?? ????? ????? RAID-5 ??? ?? ??????????? ???? ?? ???? ??, ?? ?? ????????? ???? ???? ?? ???? ??? FAT ????? ??????, FAT32 ????? ??????, ?? NTFS ????? ?????? ???? RAID-5 ??? ?? ???? ?? ????? ?????? ?? ????? ???? ?? ?????

???:: RAID-5 ?? ???? ???????? ?????? ?? ??? ??????? ???? ???? ?????? ???????, ?? ?????? ????? ????? ?? ?? RAID-5 ?? ?? ???? ??? ????

??????????

• ??? ????? ????? ?????? ?? ???????? IDE, SCSI ?? ????-???? ??????????? ????????? ???
• RAID-5 ??? ??? ????? ??? ????? ???????? ????? ???? ?????? ???
• ???????? ?????? ??? ?? ?????? ??????? ?? ???? ????? ??????? ?? ???? ??????

????? ??????? ??????? ?? ??? ??? ???? ?? ??? ???? ????

1. ????? ????,????????? ????? ????,???????????? ??????? ????-????? ????, ?? ???? ??????????? ???????.
2. ?? ????? (+) ?? ??? ???? ????? ???????????????? ????? ???? ????? ???
3. ????? ????????? ??????????????.
4. ????? ????????????? ??,????? ????-????? ????, ?? ???? ???????? ????. ???? ??? ???, ???? ????? ?? ?????? ??? ???????? ????? ?? ????????? ??????? ????????? ???
5. ????? ????????????? ??,?????? ????-????? ????, ?? ???? ???????????? ?????.
   
   ??? ??? coded ???????? ????? ????? ?? ?????? ?? ????????? ???? ???? ???

????? ????? ??? (?? ???? ??? ????????? ??) ?? ??? ??? ????????? ???? ???? ?? ?? ??????? ????? ?? ???? ?? ??? ????? ????? ??? ??? ?? ???????? ???????????, ???? ????, ?? (?????? ?? ???????) ???? ?????? ?? ?? ?? ???? ???????? ????? ????? ?????? ?? ???? ??? ?????????? ????

??? ????? color-coded ???? ?? ?? ??????? ?? ?????? ????? (??? ????? ???? ??? ??), ?? ?? ?? ?????? ?? unallocated, ???????? ?? ??????? ?? ????, ?? ??????? ?? ????????? ?????? ???? ?? ??????? ?? ???? ?????

????????? ???? ?? ?? ????? ???? ??? ?? ???? ?? ??? ?????? RAID-5 ???? ????

• ?????: ?? ??????? striping ?? ?????? ???? ?? ??? ??? ????? ???? ?????? ???
• ??????:: Striping ??? ????? ?? ???? ????? ?? ???????? ???? ?????? ???????? ??? ???????? ??? ?? ???? ????? ?? ???? ?? ???? ?? ???? ???? ??? ?? ????????? ???? ???? ?? ??? ???? ???????? ???????? ???? ?????? ???
• ??????: RAID-5 ??????? ???? ????? ?? ?? ?? ???? ??? ?? ???????? ????? ?? ??? 20 ???????? (MB) ?? ??? ??? ???
• ?????????? ?????: ?? ???????? ????? ??? ???????? ???? ????? ??? ??? ????? ??? ?? ?? ?? 1 MB ?? ???????? ???? ?? ??? ????? ?? ??? ??? ????? ????? ??? ???? ?? ??? ???? ?????? ??????? ????? ??????? ???????? ??? ?? ???? ????? ????? ?? ??? ?? ???????? ?? ??????? ?? ????? ?? ??? ????? ??, ????? ???????? ?? ??????? ???? ???????? ?????? ?? ?????? ???? ?? ?? ??? ????? ?? ????? ????? ?????? ???? ???
• ??????: ??? ????? ??????? stripe ??? ????? ?? ?????? ?????? ???? ????? ?? ?? ??????? ??? ??????
• ?????? ??????: ?? ??????? ?? ???? striping ?? ???????? ????? ?? ??? ?? ???????? ?? ?????? architectures ??????? ???? ?????? ?? ???, ?????? IDE, EIDE ?? SCSI ??? ????? ???? ?? ???? ?? stripe ??? ??? ???

???????? ????? ??? ???????? ???? ????

???? stripe ??????? ??? ????? ???? ?? ??? ?? ??? ??? ?? ????? ???????? ????? ???? ?? ?? ???, ??? ?? ?????? ???? ?? ?? ???? ??? ("???? Stripe ??????? ?? ?????? ???? ?? ???") ?? ?????

???:: ?? ??? ?? ???? ????? ?? ????????? ?? ???? ???? ?? ??? ??? ?????????? ?? ?????????? ???? ?? ????? ?? ??? ???? ??? ???? ???????? ?? ??????? ?? ???????? ??, ?? ?? ???? ?? ??????? ???????? ???? ???? ?? ????????? ?? ???? ???? ?? ?????..

???? ??? ????? ?? ???????? ????? ??? ????????: ???? ?? ???

1. ????? ???????? ???? ?? ???? ?? ??????? ?? ?? ??? ??????????? ?? ???? ???????
2. ???? ?? ????-????? ????????? ?? ??????? color-coded ??????? ??? ?? ???? ?? ????? ??, ?? ???? ??? ???????? ?? ???????? ???? ?? ??? ????????.
3. ??? ???? ???????? ????? ??? ????? ????? ??, ?? ???? ???????? ????? ??? ???????? ???? ?? ??? ?? ???? ??? ??? ????? ?? ???? ?????

RAID-5 ??? ?????? ???? ?? ??? ???? ????

?? ???????? ???, ??? ????? ?? ??? ????????: 0 ?????, ????? 1, ????? 2 ?? 3 ?? ?????? Disk 0 is reserved for the operating system and boot files because they cannot reside on a RAID-5 volume. The other three disks are the RAID-5 disks. There is 1 gigabyte (GB) of free unallocated space on each disk to commit to the RAID-5 volume.

???:: 1 GB of free space on each of the three disks gives you a total usable volume of 2 GB because of parity information that is written as part of each stripe.

1. In the Disk Management tool, right-click the unallocated space on one of the dynamic disks where you want to create the RAID-5 volume, and then clickCreate Volume.
2. After the Create Volume Wizard starts, clicknext.
3. ????? ????,RAID-5 ????? ????-????? ????, ?? ???? ???next.
4. Click the disks in the left pane underAll Available Dynamic Disks????? ????, ?? ???? ???add??? ?? ????? ????..
   
   The disks that are displayed in the right pane are labeled?????.
5. Look at the bottom of theSelect Diskdialog box under the????label.
   
   TheFor All Selected Disksbox displays the maximum size of the RAID-5 volume that you can make.
   
   ???:: The volume on each disk is the same size in the completed RAID-5 volume. For example, if you have 100 MB on the first disk, you have 100 MB on the second disk. You can reduce the size of the volume from the maximum size that the wizard automatically shows. To do so, click the arrow on theDisk Sizebox to lower the volume size on this disk. On a three-disk system, the total RAID-5 volume storage size is double the size that you enter here. TheTotal Volume Sizebox lists your total storage space.
6. ????? ????,next. At this time, you may want to assign a drive letter (you can also do this at any other time). ??? ???? ?? ???, ????? ????Assign Drive Letter, and then enter an available drive letter.
   
   Alternatively, you can clickDo not assign drive letter or path. ?? ????? ?? ???? ???Mount this volume on an empty folder that supports drive paths. However, this selection is beyond the scope of this article.
7. ????? ????,next.
8. ????? ????,Format this partition with the following settings, and then follow these steps:
   1. Type the file system type; FAT32 or NTFS is acceptable.
   2. Leave the default selection in theAllocation Unit Size????? ????
   3. ?????Volume Labelbox, you can keep the default "New Volume" label or you can type your own label.
   4. At this time, you can click to select theQuick Format??? ????? ??File and Folder Compression??? ?????. You can also defer both of these tasks if you like.
9. ????? ????,next, check your selection in the Summary window, and then click??????.

RAID-5 ??? ??? ????? ?? ???? ?????? ?? ????????? ???? ???? ??? ?? ??? ??? ???, ?? ?????? ????? (??? ?? ?? ????????? ?? ????? ?????? ???) ??, ?? ?? ????? ?? ????? ??? ?????????? ?????????????, ????? ?? ?????? "Regenerating" ?? ??? ??? ????????? ?? ?? ?????? ?? ???????? ???? ?? ??? ???? ????? ???????? ?? ??? ???, ?? ??? ????? ?? ?????? "Healthy" ?? ??? ??? ????????? ???? ??? RAID-5 ??? ?? ????? ???? ?? ??? ????? ??; ?? ???????? ?? ???????? ???? ?? ??? ???? ??? ???? ???

?????? ??????

• ??? ???? ????? ???? ?????????? ?? ?????????-RAID ?????? RAID ?? ????? ???
• ???????? ?????? ??????? ?? ??? ??????? RAID-5 ????? ?? ????? ???? ?? ?????
• Microsoft ?? ??????????? ??? ?? ?????????? ?? ???????? ???? ?? ?? ??????? ????? ?? ???-??????? ??? ?? ??????????? ?? ??? RAID-5 ??????? ???? ??? ???? ?????? ?????? ?? ?????? ??????????? ????? ??? ??? ??, ?? ???? ???????? ??????? ???????? ?? ????? ?? ??? ???????? ?? ??? ??? ???? ?????? ?? ???????? ??? ?? ?????? ?? ???? ?????? ?????? ?????? ???
• RAID-5 ??????? ?? ??????? ?? ??? ?? ???????? ????? ???? ???? ?? ?????? ???? ?????? ????? ??? ???? ???? ?? ?? ?? ??? ?? ?? RAID-5 ??????? ????? ?? ??? ??? 10-GB ????? ?? ?????, ??????? ???? 20 GB ??????? ??? 10-GB ?????? ?? ??? ????? ???? ???? ???
• RAID-5 ??????? ????????? ?? ??????????? ?? ???? ?? ?????